名詞橈骨；半徑范圍；半徑（長度）；周圍網(wǎng)絡(luò)遠(yuǎn)程用戶撥號認(rèn)證系統(tǒng)(remoteauthenticationdialinuserservice)；界限；輻射光線
名詞
1. There are three lakes within a radius of five miles.
周圍五英里之內(nèi)有三個湖泊。
2. radius的翻譯
2. They searched within a radius of one mile from the school.
他們在學(xué)校周圍1英里內(nèi)尋找。
3. The police searched all the fields and woods within a radius of two miles.
警察搜查了半徑兩英里范圍內(nèi)所有的田野和森林。
8. radius：remote authentication dail in user service; 撥號用戶遠(yuǎn)程認(rèn)證服務(wù)
1. 半徑范圍；半徑距離
The radius around a particular point is the distance from it in any direction.
radius什么意思
e.g. Nigel has searched for work in a ten-mile radius around his home.
奈杰爾一直在他家周圍10英里的范圍內(nèi)找工作。
2. 半徑
The radius of a circle is the distance from its centre to its outside edge.
e.g. He indicated a semicircle with a radius of about thirty miles.
他標(biāo)示出了一個半徑大約為30英里的半圓形。